66931298

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{823}}^1$

素因数の和:1026

約数の個数: 32

約数和(自身を含む): 118735104

約数和(自身を除く): 51803806

約数列:

[1, 2, 7, 14, 37, 74, 157, 259, 314, 518, 823, 1099, 1646, 2198, 5761, 5809, 11522, 11618, 30451, 40663, 60902, 81326, 129211, 213157, 258422, 426314, 904477, 1808954, 4780807, 9561614, 33465649, 66931298]

約数ペア:

[(1, 66931298), (2, 33465649), (7, 9561614), (14, 4780807), (37, 1808954), (74, 904477), (157, 426314), (259, 258422), (314, 213157), (518, 129211), (823, 81326), (1099, 60902), (1646, 40663), (2198, 30451), (5761, 11618), (5809, 11522)]